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          <h1 id="project_title">Node Manager</h1>
          <h2 id="project_tagline">Usage: ROS Parameter view</h2>
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<p>
The <strong>Parameter</strong> tab shows all in ROS parameter server registered parameter. The value of the ROS parameter is also displayed. The parameter are not automatically requested or updated. Use <strong>get parameter</strong> button to load the parameter from ROS parameter server.
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<p><img src="../images/usage/parameter_view.png" alt="parameter_view"></p>

You can search for a parameter respectively his value using the filter row at the top.

<p><strong>Parameter control buttons:</strong></p>

<table><tbody>
  <tr>
    <td><p><img src="../images/usage/crystal_clear_action_db_update.png" align="middle"></p> </td>
    <td>Loads parameter from <a href="http://www.ros.org/wiki/ROS/Parameter Server API">ROS Parameter Server</a>.
    </td>
  </tr>
  <tr>
    <td><p><img src="../images/usage/crystal_clear_action_db_add.png" align="middle"></p> </td>
    <td>Adds a parameter to the <a href="http://www.ros.org/wiki/ROS/Parameter Server API">ROS Parameter Server</a>.
    </td>
  </tr>
  <tr>
    <td><p><img src="../images/usage/crystal_clear_action_db_remove.png" align="middle"></p> </td>
    <td>Deletes selected parameter from <a href="http://www.ros.org/wiki/ROS/Parameter Server API">ROS Parameter Server</a>.
    </td>
  </tr>
  <tr>
    <td><p><img src="../images/usage/save.png" align="middle"></p> </td>
    <td>Saves selected parameter to a yaml file.
    </td>
  </tr>
  <tr>
    <td><p><img src="../images/usage/crystal_clear_launch_file_transfer.png" align="middle"></p> </td>
    <td>Copy selected parameter to another ROS-Master. The destination master can be selected in prompt dialog.
    </td>
  </tr>
</tbody></table>

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